CN209413848U - It is a kind of to use composite material pole tower ladder protective device - Google Patents

Abstract

Composite material pole tower ladder protective device is used the utility model discloses a kind of, including electric force pole tower and fixed connecting rod, by being installed by welding with fixed connecting rod at outer end position on the right side of the electric force pole tower, fixed column is followed closely by being fixedly installed with foot at the fixed connecting rod right end position, by being fixedly installed with climbing foot nail at foot nail fixed column front and rear sides position, outer surface is by being fixedly installed with I-shaped guide rail on the right side of the foot nail fixed column, the I-shaped guide rail right side is by being fixedly installed with anti-fall latch, by sliding sleeve equipped with sliding anti-fall device on the outside of the I-shaped guide rail, protective fence lower end is by being fixedly installed with baffling device described in lowest position, very effective guarantee is provided to the operation safety of operating personnel by the connection type of sliding anti-fall device and safety belt；It can be carried out effectively to obstruct to protect to avoid accident when tower cat ladder is under non-working condition by the baffling device of installation.

Description

It is a kind of to use composite material pole tower ladder protective device

Technical field

The utility model belongs to transmission facility correlative technology field, and in particular to a kind of anti-with composite material pole tower ladder Protection unit.

Background technique

The demand of the raising required with the development of economy with people quality of life, electric power is increasing, to power supply The quality requirement that department provides power supply is also higher and higher, therefore the power grid operation of long-distance transmission line is very heavy It wants, shaft tower is one of the basic equipment in overhead distribution, for convenience to the maintenance of shaft tower and the installation of transmission line of electricity, usually Ladder is fixedly mounted in the side of shaft tower.

Existing tower cat ladder protective device technology has the following problems:

1, for existing tower cat ladder protective device when carrying out using operation, operating personnel is carrying out high-altitude work using ladder During industry, needing to use of seat belts links together itself with ladder, to prevent accident, but current tower cat ladder Protective device is only simply provided with protective fence in the outside of ladder, and corresponding safety strap hanger is not installed on ladder Device, cause operating personnel use of seat belts link together with ladder when, it is inconvenient to use, also resulted in when carrying out operation Big inconvenience, and traditional safety belt connection type causes very big security risk to operating personnel, it can not be effective The safety of operating personnel is ensured；

2, protective device when existing tower cat ladder protective device is only mounted with operation on the outside of ladder, is but fitted without Protective device during non-operation causes tower cat ladder protective device being usually easy to that amateur maintenance personnel is allowed to climb, or Person is easy to be utilized by hoodlum, damages to power grid, causes the accident.

Utility model content

Composite material pole tower ladder protective device is used the purpose of this utility model is to provide a kind of, to solve above-mentioned back What is proposed in scape technology is putting down without installing corresponding safety strap hook hang device and tower cat ladder protective device on ladder When be easy to allow amateur maintenance personnel to climb problem.

To achieve the above object, the utility model provides the following technical solutions:

It is a kind of to use composite material pole tower ladder protective device, including electric force pole tower and fixed connecting rod, the electric power bar Pass through fixed installation at the fixed connecting rod right end position by being installed by welding with fixed connecting rod at outer end position on the right side of tower There is foot to follow closely fixed column, is followed closely at foot nail fixed column front and rear sides position by being fixedly installed with climbing foot, the foot nail is fixed Outer surface is by being fixedly installed with I-shaped guide rail on the right side of column, and the I-shaped guide rail right side is by being fixedly installed with anti-fall card Tooth, the I-shaped guide rail outside is by sliding sleeve equipped with sliding anti-fall device, electric force pole tower right side front and rear surfaces position Place is fixedly mounted on the outside of foot nail fixed column, extreme lower position place by being fixedly installed with protective fence, the protective fence Protective fence lower end is stated by being fixedly installed with baffling device.

Preferably, the sliding anti-fall device includes sliding seat pedestal, sliding recess, clamping elastic slice, clamping platform, clamping bullet Spring, adjusting rod adjust rotary table, adjust sliding slot and hook base, by being fixedly installed with sliding recess inside the sliding seat pedestal, Inner face passes through fixation by being fixedly installed with clamping elastic slice, clamping elastic slice lower end outer surface on the right side of the sliding seat pedestal Clamping platform is installed, it is described by being fixedly installed with garter spring between inner face on the right side of the clamping platform and sliding seat pedestal Clamping platform lower end middle position passes through at the adjusting rod bottom position by being fixedly installed with adjusting rod and is fixedly installed with tune Pitch circle platform, by being fixedly installed with adjusting sliding slot, the adjusting rod is located to be adjusted the sliding anti-fall device bottom end middle position It saves on the inside of sliding slot, for the sliding seat pedestal right end outer surface middle position by being fixedly installed with hook base, the sliding is anti- Fall device is slidably connected by sliding recess and I-shaped guide rail, and the sliding anti-fall device passes through clamping elastic slice and anti-fall latch It is fixedly connected.

Preferably, the baffling device includes fixing seat, slide link, barrier seat, outer attachment base, clamping screw, interior limit Position bar, outer gag lever post and return spring, by being slidably fitted with slide link, the slide link inner end inside the fixing seat It is described by being fixedly installed with outer attachment base at the slide link outer end position by being fixedly installed with barrier seat at position By being fixedly installed with clamping screw at left and right sides of fixing seat upper end, fixing seat outer end middle position passes through fixed installation There is interior gag lever post, the interior gag lever post outer end internal sleeve is equipped with outer gag lever post, table in the outer gag lever post outer end and outer attachment base Face is fixedly connected, and the interior gag lever post and outer gag lever post outer sheath are equipped with return spring, the return spring inner end and fixing seat Outer surface is fixedly connected, and the return spring outer end is fixedly connected with outer connection base inner surface, and the baffling device passes through fixation Seat is fixedly connected with protective fence.

Preferably, climbing foot nail identical, the climbing foot nail crossed-symmetrical that is equipped with multiple and their size specifications It is mounted on the front and rear sides of foot nail fixed column.

Preferably, the protective fence is equipped with that multiple and their size specifications are identical, and the protective fence is equidistantly pacified At the right side front and rear surfaces position of electric force pole tower.

Preferably, the climbing foot nail and protective fence, which are spaced apart from each other and equidistantly fix with the outer wall of electric force pole tower, connects It connects.

Preferably, the adjusting rod can horizontally slip adjusting sliding slot, and the hook base is internally provided with and safety belt The hook hole that hook cooperation hooks.

Preferably, the internal diameter of the interior gag lever post is slightly larger than the outer diameter of outer gag lever post, and the outer gag lever post can limit inside Inside and outside sliding is carried out in the bar of position, the return spring is in and is compacted state.

Compared with prior art, the utility model provides a kind of with composite material pole tower ladder protective device, has Below the utility model has the advantages that

1, the utility model is mounted with sliding anti-fall device comprising sliding seat pedestal, sliding recess, clamping elastic slice, card Tight platform, adjusting rod, adjusts rotary table, adjusts sliding slot and hook base garter spring；Such benefit is by sliding anti-fall device The sliding recess of portion's setting can be realized sliding up and down for sliding anti-fall device with the cooperation of I-shaped guide rail, by sliding anti-fall dress The clamping elastic slice for setting internal setting, which can be realized, carries out clamping to the anti-fall latch of I-shaped guide rail right end setting, to realize cunning Dynamic anti-fall device is fixed, and can be cooperated with the hook of safety belt by the hook base being arranged inside sliding anti-fall device, thus real The convenient installation of existing safety belt, allow operating personnel use of seat belts link together with ladder when, more convenient operation, and passing through The connection type of sliding anti-fall device and safety belt provides very effective guarantee to the operation safety of operating personnel；

2, the utility model is mounted with baffling device comprising fixing seat, slide link, barrier seat, outer attachment base, locking Bolt, interior gag lever post, outer gag lever post and return spring；Such benefit is can be in tower cat ladder by the baffling device of installation When under non-working condition, it is carried out effectively to obstruct protection, can prevent amateur maintenance personnel from climbing tower cat ladder, Avoid accident.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention,

In the accompanying drawings:

Fig. 1 be the utility model proposes it is a kind of use composite material pole tower ladder protective device structure schematic diagram；

Fig. 2 be the utility model proposes use composite material pole tower ladder protective device top view；

Fig. 3 be the utility model proposes foot follow closely fixed column structural schematic diagram；

Fig. 4 be the utility model proposes sliding anti-fall device bottom view；

Fig. 5 be the utility model proposes sliding anti-fall device schematic diagram of internal structure

Fig. 6 be the utility model proposes baffling device structural schematic diagram

In figure: 1, electric force pole tower；2, fixed connecting rod；3, foot follows closely fixed column；4, climbing foot nail；5, I-shaped guide rail；6, Anti-fall latch；7, anti-fall device is slided；71, sliding seat pedestal；72, sliding recess；73, clamping elastic slice；74, clamping platform；75, block Tight spring；76, adjusting rod；77, rotary table is adjusted；78, sliding slot is adjusted；79, hook base；8, protective fence；9, baffling device；91, Fixing seat；92, slide link；93, seat is obstructed；94, outer attachment base；95, clamping screw；96, interior gag lever post；97, outer gag lever post； 98, return spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution:

It is a kind of to use composite material pole tower ladder protective device, including electric force pole tower 1 and fixed connecting rod 2, electric force pole tower 1 By being installed by welding with fixed connecting rod 2 at the outer end position of right side, by being fixedly installed with foot at 2 right end position of fixed connecting rod Fixed column 3 is followed closely, passes through at foot nail 3 front and rear sides position of fixed column and is fixedly installed with climbing foot nail 4, foot is followed closely outside 3 right side of fixed column By being fixedly installed with I-shaped guide rail 5, I-shaped 5 right side of guide rail is I-shaped by being fixedly installed with anti-fall latch 6 on surface By sliding sleeve equipped with sliding anti-fall device 7 on the outside of guide rail 5, electric force pole tower passes through fixed installation at 1 right side front and rear surfaces position There is protective fence 8, protective fence 8 is fixedly mounted on the outside of foot nail fixed column 3, and 8 lower end of lowest position protective fence passes through It is fixedly installed with baffling device 9.

Further, sliding anti-fall device 7 include sliding seat pedestal 71, sliding recess 72, clamping elastic slice 73, clamping platform 74, Garter spring 75, adjusting rod 76 adjust rotary table 77, adjust sliding slot 78 and hook base 79, pass through fixation inside sliding seat pedestal 71 Sliding recess 72 is installed, 71 right side inner face of sliding seat pedestal is by being fixedly installed with clamping elastic slice 73, under clamping elastic slice 73 End outer surface passes through fixed peace between 71 right side inner face of clamping platform 74 and sliding seat pedestal by being fixedly installed with clamping platform 74 Equipped with garter spring 75,74 lower end middle position of clamping platform is by being fixedly installed with adjusting rod 76,76 bottom position of adjusting rod Place adjusts rotary table 77 by being fixedly installed with, and slides 7 bottom end middle position of anti-fall device by being fixedly installed with adjusting sliding slot 78, adjusting rod 76, which is located at, adjusts 78 inside of sliding slot, and 71 right end outer surface middle position of sliding seat pedestal is by being fixedly installed with Hook base 79, sliding anti-fall device 7 are slidably connected by sliding recess 72 with I-shaped guide rail 5, and sliding anti-fall device 7 passes through card Tight elastic slice 73 is fixedly connected with anti-fall latch 6；It can be with safety belt by the hook base 79 being arranged inside sliding anti-fall device 7 Hook cooperation, to realize the convenient installation of safety belt, allow operating personnel use of seat belts link together with ladder when, behaviour It is more convenient, and is provided very by the connection type of sliding anti-fall device 7 and safety belt to the operation safety of operating personnel It is effective to ensure.

Further, baffling device 9 includes fixing seat 91, slide link 92, barrier seat 93, outer attachment base 94, clamping screw 95, interior gag lever post 96, outer gag lever post 97 and return spring 98 are sliding by being slidably fitted with slide link 92 inside fixing seat 91 Seat 93 is obstructed by being fixedly installed at dynamic 92 inner end positions of connecting rod, it is outer by being fixedly installed at 92 outer end position of slide link Attachment base 94,91 upper end of the fixing seat left and right sides is by being fixedly installed with clamping screw 95,91 outer end middle position of fixing seat By being fixedly installed with interior gag lever post 96, interior 96 outer end internal sleeve of gag lever post is equipped with outer gag lever post 97, outer 97 outer end of gag lever post with Outer 94 inner surface of attachment base is fixedly connected, and interior gag lever post 96 and 97 outer sheath of outer gag lever post are equipped with return spring 98, return spring 98 inner ends are fixedly connected with 91 outer surface of fixing seat, and 98 outer end of return spring is fixedly connected with outer 94 inner surface of attachment base, barrier Device 9 is fixedly connected by fixing seat 91 with protective fence 8；It can be in non-in tower cat ladder by the baffling device 9 of installation When under use state, it is carried out effectively to obstruct protection, can prevent amateur maintenance personnel from climbing tower cat ladder, avoid thing Therefore occur.

Further, it is identical to be equipped with multiple and their size specifications for climbing foot nail 4, and climbing foot is followed closely 4 crossed-symmetricals and is mounted on The front and rear sides of foot nail fixed column 3；Maintenance personnel can be facilitated by installing the identical climbing foot nail 4 of multiple size specifications Shaft tower is quickly climbed, brings very big convenience for maintenance work.

Further, protective fence 8 is equipped with that multiple and their size specifications are identical, and protective fence 8 is equidistantly mounted on electricity At the right side front and rear surfaces position of power shaft tower 1；It can be in staff by installing the identical protective fence 8 of multiple size specifications Effective security protection is provided when carrying out climbing operation it.

Further, climbing foot nail 4 and protective fence 8 are spaced apart from each other and are equidistantly fixedly connected with the outer wall of electric force pole tower 1； The mutual interval of installation and equidistantly climbing foot nail 4 and protective fence 8 can be sharp when foot nail 4 is climbed using climbing in staff Security protection is provided with protective fence 8 for it.

Further, adjusting rod 76 can horizontally slip adjusting sliding slot 78, and hook base 79 is internally provided with to be hung with safety belt The hook hole that hook cooperation hooks；Clamping elastic slice 73 can be controlled by the horizontally slipping in adjusting sliding slot 78 of adjusting rod 76 to realize Clamping and release to anti-fall latch 6.

Further, the internal diameter of interior gag lever post 96 is slightly larger than the outer diameter of outer gag lever post 97, and outer gag lever post 97 can limit inside Inside and outside sliding is carried out in bar 96, return spring 98 is in and is compacted state.

The working principle and process for using of the utility model: the working principle of the utility model is made by climbing foot nail 4 Staff climbs electric force pole tower 1, while carrying out security protection to staff by protective fence 8, makees in climbing When industry, is hooked by the seat belt hanger of hook base 79 and staff in sliding anti-fall device 7, prevent accident Fall event is effectively obstructed when not using ladder by entrance of the baffling device 9 to ladder；Practical using this Before novel, necessary preoperation inspection should be carried out to the phase, after confirmation, the clamping screw first in release baffling device 9 95, move barrier seat 93 outward under the action of return spring 98, before climbing, after safety belt is dressed safety, peace The hook of full band and the firm hook of hook base 79 in sliding anti-fall device 7, then by climbing foot follow closely 4 pairs of electric force pole towers 1 into Row climbing, during upward climbing, sliding anti-fall device 7, which can follow, to be moved upwardly together, after the completion of operation, need to When lower mobile, drive clamping elastic slice 73 to move to the right by adjusting the adjusting rod 76 in sliding anti-fall device 7 to the right, unclamp Anti-fall latch 6 moves down sliding anti-fall device 7, after staff after getting off completely above electric force pole tower 1, inwardly pushes away Dynamic outer attachment base 94 moves inward barrier seat 93, obstructs ladder entrance, is then consolidated by obstructing 93 pairs of barrier seats 93 of seat It is fixed, it completes the barrier to ladder entrance and protects.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of use composite material pole tower ladder protective device, including electric force pole tower (1) and fixed connecting rod (2), feature It is: by being installed by welding with fixed connecting rod (2), the fixed connecting rod at outer end position on the right side of the electric force pole tower (1) (2) by being fixedly installed with foot nail fixed column (3) at right end position, the foot nail passes through at fixed column (3) front and rear sides position Be fixedly installed with climbing foot nail (4), on the right side of foot nail fixed column (3) outer surface by being fixedly installed with I-shaped guide rail (5), I-shaped guide rail (5) right side passes through cunning on the outside of the I-shaped guide rail (5) by being fixedly installed with anti-fall latch (6) It is dynamic to be set with sliding anti-fall device (7), by being fixedly installed with anti-encirclement at front and rear surfaces position on the right side of the electric force pole tower (1) Column (8), the protective fence (8) are fixedly mounted on the outside of foot nail fixed column (3), protective fence (8) described in lowest position Lower end is by being fixedly installed with baffling device (9).

2. according to claim 1 a kind of with composite material pole tower ladder protective device, it is characterised in that: the sliding Anti-fall device (7) includes sliding seat pedestal (71), sliding recess (72), clamping elastic slice (73), clamping platform (74), garter spring (75), adjusting rod (76), adjusting rotary table (77), adjusting sliding slot (78) and hook base (79), the sliding seat pedestal (71) are internal By being fixedly installed with sliding recess (72), inner face is by being fixedly installed with clamping elastic slice on the right side of the sliding seat pedestal (71) (73), clamping elastic slice (73) the lower end outer surface is by being fixedly installed with clamping platform (74), the clamping platform (74) and sliding By being fixedly installed with garter spring (75) between inner face on the right side of seat pedestal (71), clamping platform (74) the lower end middle position Place is by being fixedly installed with adjusting rod (76), by being fixedly installed with adjusting rotary table at adjusting rod (76) bottom position (77), sliding anti-fall device (7) the bottom end middle position adjusts sliding slot (78) by being fixedly installed with, the adjusting rod (76) it is located at and adjusts on the inside of sliding slot (78), sliding seat pedestal (71) the right end outer surface middle position is by being fixedly installed with Hook base (79), the sliding anti-fall device (7) are slidably connected by sliding recess (72) with I-shaped guide rail (5), the cunning Dynamic anti-fall device (7) are fixedly connected by clamping elastic slice (73) with anti-fall latch (6).

3. according to claim 1 a kind of with composite material pole tower ladder protective device, it is characterised in that: the barrier Device (9) includes fixing seat (91), slide link (92), barrier seat (93), outer attachment base (94), clamping screw (95), interior limit Position bar (96), outer gag lever post (97) and return spring (98), the fixing seat (91) are internal by being slidably fitted with slide link (92), by being fixedly installed with barrier seat (93), slide link (92) outer end at slide link (92) inner end positions By being fixedly installed with outer attachment base (94) at position, by being fixedly installed with locking at left and right sides of fixing seat (91) upper end Bolt (95), fixing seat (91) the outer end middle position is by being fixedly installed with interior gag lever post (96), the interior gag lever post (96) outer end internal sleeve is equipped with outer gag lever post (97), outer gag lever post (97) outer end and the fixed company of outer attachment base (94) inner surface It connects, the interior gag lever post (96) and outer gag lever post (97) outer sheath are equipped with return spring (98), return spring (98) inner end It being fixedly connected with fixing seat (91) outer surface, return spring (98) outer end is fixedly connected with outer attachment base (94) inner surface, The baffling device (9) is fixedly connected by fixing seat (91) with protective fence (8).

4. according to claim 1 a kind of with composite material pole tower ladder protective device, it is characterised in that: the climbing It is identical that foot nail (4) is equipped with multiple and their size specifications, and described climbing foot nail (4) crossed-symmetrical is mounted on foot and follows closely fixed column (3) front and rear sides.

5. according to claim 1 a kind of with composite material pole tower ladder protective device, it is characterised in that: the protection Fence (8) is equipped with that multiple and their size specifications are identical, and the protective fence (8) is equidistantly mounted on electric force pole tower (1) At the front and rear surfaces position of right side.

6. according to claim 1 a kind of with composite material pole tower ladder protective device, it is characterised in that: the climbing Foot nail (4) and protective fence (8) are spaced apart from each other and are equidistantly fixedly connected with the outer wall of electric force pole tower (1).

7. according to claim 2 a kind of with composite material pole tower ladder protective device, it is characterised in that: the adjusting Bar (76) can horizontally slip adjusting sliding slot (78), and the hook base (79) is internally provided with to cooperate with seat belt hanger and hook Hook hole.

8. according to claim 3 a kind of with composite material pole tower ladder protective device, it is characterised in that: the interior limit The internal diameter of position bar (96) is slightly larger than the outer diameter of outer gag lever post (97), the outer gag lever post (97) can in the interior gag lever post (96) into The inside and outside sliding of row, the return spring (98) are in and are compacted state.